Question: What is the equivalent resistance of three resistors, 2Ω, 3Ω, and 6Ω, connected in parallel?
Options:
Correct Answer: 1.5Ω
Solution:
1/R_total = 1/R1 + 1/R2 + 1/R3 = 1/2 + 1/3 + 1/6. R_total = 1.5Ω.